JP4199239B2 - 電子制御サスペンション装置 - Google Patents
電子制御サスペンション装置 Download PDFInfo
- Publication number
- JP4199239B2 JP4199239B2 JP2006009743A JP2006009743A JP4199239B2 JP 4199239 B2 JP4199239 B2 JP 4199239B2 JP 2006009743 A JP2006009743 A JP 2006009743A JP 2006009743 A JP2006009743 A JP 2006009743A JP 4199239 B2 JP4199239 B2 JP 4199239B2
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- JP
- Japan
- Prior art keywords
- command value
- control gain
- unit
- control command
- vehicle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/10—Acceleration; Deceleration
- B60G2400/102—Acceleration; Deceleration vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/20—Speed
- B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/70—Estimating or calculating vehicle parameters or state variables
- B60G2800/702—Improving accuracy of a sensor signal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
110 信号処理部
120 制御利得決定部
130 制御指令値算出部
140 ダンパー駆動部
150 可変ダンパー
Claims (2)
- 可変ダンパーを制御するための制御指令値を算出する電子制御サスペンション装置において、
車体の垂直加速度成分を抽出して提供するセンサ部と、
前記センサ部から提供される垂直加速度成分を演算して、車体の垂直速度を算出する信号処理部と、
前記垂直加速度成分の振幅の区間別では線形であり、かつ、振幅の全区間では非線形である非線形制御利得マップが設定されており、前記センサ部から提供される垂直加速度成分の振幅を検出した後、検出した振幅に対応する制御利得を前記非線形制御利得マップの区間別の線形から抽出する制御利得決定部と、
前記制御利得決定部から提供される制御利得と、前記信号処理部から提供される車体の垂直速度とを用いて制御指令値を算出する制御指令値算出部と、
前記制御指令値に基づいて前記可変ダンパーを駆動させるダンパー駆動部とを備えることを特徴とする電子制御サスペンション装置。 - 可変ダンパーを制御するための制御指令値を算出する電子制御サスペンション装置において、
車体の垂直加速度成分を抽出して提供するセンサ部と、
前記センサ部から提供される垂直加速度成分を演算して、車体の垂直速度を算出する信号処理部と、
前記車体の垂直速度成分の振幅の区間別では線形であり、かつ、振幅の全区間では非線形である非線形制御利得マップが設定されており、前記信号処理部から提供される車体の垂直速度成分の振幅を検出した後、検出した振幅に対応する制御利得を前記非線形制御利得マップの区間別の線形から抽出する制御利得決定部と、
前記制御利得決定部から提供される制御利得と、前記信号処理部から提供される車体の垂直速度とを用いて制御指令値を算出する制御指令値算出部と、
前記制御指令値に基づいて前記可変ダンパーを駆動させるダンパー駆動部とを備えることを特徴とする電子制御サスペンション装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050050296A KR100675480B1 (ko) | 2005-06-13 | 2005-06-13 | 전자제어 현가장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006347530A JP2006347530A (ja) | 2006-12-28 |
JP4199239B2 true JP4199239B2 (ja) | 2008-12-17 |
Family
ID=36143334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006009743A Active JP4199239B2 (ja) | 2005-06-13 | 2006-01-18 | 電子制御サスペンション装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7526665B2 (ja) |
EP (1) | EP1733903B1 (ja) |
JP (1) | JP4199239B2 (ja) |
KR (1) | KR100675480B1 (ja) |
CN (1) | CN100465005C (ja) |
DE (1) | DE602006006754D1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8090500B2 (en) * | 2006-12-06 | 2012-01-03 | Honda Motor Co., Ltd. | Control device for a variable damper |
ITSA20080021A1 (it) * | 2008-08-06 | 2010-02-06 | Gerardo Acocella | Metodo ed apparato per controllare un sistema di sospensione semi-attivo per motociclo |
JP2011152887A (ja) * | 2010-01-28 | 2011-08-11 | Hitachi Automotive Systems Ltd | 車両用サスペンション制御装置 |
US9027937B2 (en) | 2012-06-08 | 2015-05-12 | Msi Defense Solutions, Llc | Electronically adjustable damper and system |
CN104768782B (zh) | 2012-11-07 | 2018-05-08 | 北极星工业有限公司 | 带有具有连续阻尼控制的悬架的车辆 |
US9205717B2 (en) | 2012-11-07 | 2015-12-08 | Polaris Industries Inc. | Vehicle having suspension with continuous damping control |
WO2014142268A1 (ja) * | 2013-03-13 | 2014-09-18 | カヤバ工業株式会社 | ダンパ制御装置 |
CN104015582B (zh) * | 2014-06-18 | 2016-04-13 | 吉林大学 | 一种可变刚度与阻尼的汽车馈能主动悬架*** |
CN104210324B (zh) * | 2014-08-18 | 2016-08-17 | 浙江大学 | 一种自动调节汽车悬架***阻尼比的装置 |
BR112017008825A2 (pt) | 2014-10-31 | 2018-03-27 | Polaris Inc | método e sistema de direção assistida para um veículo, métodos para controlar um sistema de direção assistida de um veículo e para controlar um veículo, método de substituição de borboleta para um veículo recreativo, e, veículo. |
KR102253162B1 (ko) * | 2014-12-02 | 2021-05-18 | 현대모비스 주식회사 | 차량 서스펜션 감쇠력 제어 장치 및 차량 서스펜션 감쇠력 제어 방법 |
MX2019005524A (es) | 2016-11-18 | 2019-11-21 | Polaris Inc | Vehiculo que tiene suspension ajustable. |
US10406884B2 (en) | 2017-06-09 | 2019-09-10 | Polaris Industries Inc. | Adjustable vehicle suspension system |
CN108790663A (zh) * | 2018-08-21 | 2018-11-13 | 湖北大运汽车有限公司 | 电涡流式减震***及汽车 |
US10987987B2 (en) | 2018-11-21 | 2021-04-27 | Polaris Industries Inc. | Vehicle having adjustable compression and rebound damping |
DE112020000508T5 (de) | 2019-01-25 | 2021-12-30 | DRiV Automotive Inc. | Systeme und verfahren zum minimieren von reisekrankheit in fahrzeugen |
US11904648B2 (en) | 2020-07-17 | 2024-02-20 | Polaris Industries Inc. | Adjustable suspensions and vehicle operation for off-road recreational vehicles |
CN114312202B (zh) * | 2022-03-10 | 2022-06-03 | 成都九鼎科技(集团)有限公司 | 一种基于路况识别的半主动悬架控制方法及控制*** |
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US5062658A (en) * | 1989-11-02 | 1991-11-05 | General Motors Corporation | Vehicle suspension control with real time gain switching |
JPH04201614A (ja) * | 1990-11-30 | 1992-07-22 | Nissan Motor Co Ltd | 能動型サスペンション |
US5235512A (en) * | 1991-06-24 | 1993-08-10 | Ford Motor Company | Self-tuning speed control for a vehicle |
US5483448A (en) * | 1992-12-14 | 1996-01-09 | Ford Motor Company | Adaptive vehicle suspension system with mechanism for varying controller gains in response to changing road roughness conditions |
JP3110219B2 (ja) * | 1993-09-13 | 2000-11-20 | 株式会社ユニシアジェックス | 車両懸架装置 |
JPH07186664A (ja) * | 1993-12-27 | 1995-07-25 | Nippondenso Co Ltd | 車両懸架装置 |
US6058340A (en) * | 1993-12-28 | 2000-05-02 | Tokico Ltd. | Suspension control apparatus |
US5570288A (en) * | 1995-03-27 | 1996-10-29 | General Motors Corporation | Vehicle suspension control using a scaled wheel demand force |
KR970034219A (ko) * | 1995-12-23 | 1997-07-22 | 정몽원 | 차량용 현가의 감쇠력 제어장치 |
KR0181232B1 (ko) * | 1996-10-31 | 1999-03-20 | 오상수 | 차량의 반 능동 전자 제어 현가 장치 및 방법 |
KR100352719B1 (ko) | 1999-06-30 | 2002-09-16 | 쌍용자동차 주식회사 | 차량의 현가장치에서 후륜 댐퍼 제어장치 |
JP4050018B2 (ja) * | 2001-08-08 | 2008-02-20 | 本田技研工業株式会社 | サスペンション制御装置 |
JP4348934B2 (ja) * | 2002-09-25 | 2009-10-21 | アイシン・エィ・ダブリュ株式会社 | 車両のサスペンション制御装置 |
US6968261B2 (en) * | 2003-01-03 | 2005-11-22 | General Motors Corporation | Method and apparatus for vehicle stability enhancement system |
KR100715594B1 (ko) * | 2003-10-15 | 2007-05-10 | 주식회사 만도 | 전자제어 현가 장치의 감쇠력 제어 방법 |
KR100550070B1 (ko) * | 2003-11-26 | 2006-02-08 | 주식회사 만도 | 전자 제어 현가 장치와 이를 이용한 댐퍼 감쇠력 제어 방법 |
US7333882B2 (en) * | 2004-02-12 | 2008-02-19 | Hitachi, Ltd. | Suspension control apparatus |
JP2005297906A (ja) * | 2004-04-15 | 2005-10-27 | Favess Co Ltd | 電気式動力舵取装置 |
-
2005
- 2005-06-13 KR KR1020050050296A patent/KR100675480B1/ko active IP Right Grant
-
2006
- 2006-01-18 JP JP2006009743A patent/JP4199239B2/ja active Active
- 2006-01-26 CN CNB2006100023259A patent/CN100465005C/zh active Active
- 2006-02-01 DE DE602006006754T patent/DE602006006754D1/de active Active
- 2006-02-01 EP EP06101136A patent/EP1733903B1/en active Active
- 2006-02-03 US US11/347,180 patent/US7526665B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1880113A (zh) | 2006-12-20 |
CN100465005C (zh) | 2009-03-04 |
US7526665B2 (en) | 2009-04-28 |
JP2006347530A (ja) | 2006-12-28 |
EP1733903A1 (en) | 2006-12-20 |
US20060290078A1 (en) | 2006-12-28 |
KR20060129688A (ko) | 2006-12-18 |
EP1733903B1 (en) | 2009-05-13 |
KR100675480B1 (ko) | 2007-01-29 |
DE602006006754D1 (de) | 2009-06-25 |
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